In other words, on 2010-06-22 one Euro was 2.17490 Brazilian Real, the worst performance was on 2008-12-18 you could get 3.43740 Brazilian Real for one Euro.

If we look at the average value over the last year of the Brazilian Real from 2014-03-04 to 2015-04-03 the output is 3.10163 to the Euro.

The average currency rate of the Brazilian Real over the last 2 months was 3.13141 to 1 Euro, that is a difference of -3.76% to the current value, so it is losing value to the Euro, or in simple words: the Brazilian Real is getting cheaper as you can see in the last month graph below.